Hsu; Whei-Neen

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hsu; Whei-Neen.The latest application filed is for "superabsorbent polymer with high permeability".

Company Profile

0.11.8

Hsu; Whei-Neen - Greensboro NC

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Superabsorbent polymer with high permeability Grant 8,466,228 - Smith , et al. June 18, 2	2013-06-18
Absorbent structure with superabsorbent material Grant 8,021,998 - Qin , et al. September 20, 2	2011-09-20
Superabsorbent Polymer With High Permeability App 20100311578 - Smith; Scott J. ; et al.	2010-12-09
Absorbent Structure With Superabsorbent Material App 20100261812 - Qin; Jian ; et al.	2010-10-14
Superabsorbent polymer with high permeability Grant 7,795,345 - Smith , et al. September 14, 2	2010-09-14
Superabsorbent polymer having increased rate of water absorption Grant 7,615,579 - Joy , et al. November 10, 2	2009-11-10
Superabsorbent Polymer With High Permeability App 20070167560 - Smith; Scott J. ; et al.	2007-07-19
Superabsorbent Polymer Having Increased Rate Of Water Absorption App 20070088093 - Joy; Mark C. ; et al.	2007-04-19
Superabsorbent polymer with high permeability Grant 7,169,843 - Smith , et al. January 30, 2	2007-01-30
Superabsorbent polymer having increased rate of water absorption Grant 7,163,966 - Joy , et al. January 16, 2	2007-01-16
Absorbent structure with superabsorbent material App 20050256469 - Qin, Jian ; et al.	2005-11-17
Superabsorbent polymer having increased rate of water absorption App 20050137546 - Joy, Mark C. ; et al.	2005-06-23
Absorbent structure with superabsorbent material App 20040214499 - Qin, Jian ; et al.	2004-10-28
Superabsorbent polymer with high permeability App 20040214946 - Smith, Scott J. ; et al.	2004-10-28
Polymers that are cross-linkable to form superabsorbent polymers Grant 6,565,981 - Messner , et al. May 20, 2	2003-05-20
Water additive and method for fire prevention and fire extinguishing Grant 6,245,252 - Hicks , et al. June 12, 2	2001-06-12
Superabsorbent polymers having anti-caking characteristics Grant 6,124,391 - Sun , et al. September 26, 2	2000-09-26
Water additive and method for fire prevention and fire extinguishing Grant 5,989,446 - Hicks , et al. November 23, 1	1999-11-23

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